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Round|Lab Grown|IGI

1.73ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG12229012

Shape and cutting style on the report: Round brilliant

Certificate IGI LG12229012

Diamond specifications and retailer prices

From €464 EUR
$518 USD
As of November 1, 2026
Save €1,268 EUR (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,873 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown round diamond

This 1.73ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG12229012 or 12229012. Listed at 12 retailers as of November 1, 2026, with a 273% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12229012
Dimensions7.71 × 7.69 × 4.75 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment. Type IIa
Top View
7.71 mm7.69 mm1.73 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG12229012
Side View
Table 58.5%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,873 EUR|Low: €201 EUR|High: €2,873 EUR|Avg: €986 EUR|+28.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 5€201 EUR
Retailer 8€464 EUR
Retailer 13€473 EUR
Retailer 10€474 EUR
Retailer 6€641 EUR
Retailer 7€678 EUR
Retailer 9€761 EUR
Retailer 3€838 EUR
Retailer 4€867 EUR
Retailer 12€1,177 EUR
Retailer 11€1,423 EUR
Retailer 14€1,462 EUR
Retailer 2€1,731 EUR
Do Amore Diamonds€2,873 EUR

15 data points across 14 retailers

12 retailers€464 EUR to €1,731 EUR

B+
Cheapest Retailer
-
€464 EUR
$518 USD
A
Retailer 2
-
€473 EUR
$528 USD
View
A
Retailer 3
-
€474 EUR
$530 USD
View
B+
Retailer 4
-
€678 EUR
£597 GBP
View
B+
Retailer 5
-
€761 EUR
ZAR 13,743 ZAR
View
B
Retailer 6
-
€838 EUR
$936 USD
View
B+
Retailer 7
-
€867 EUR
$969 USD
View
B
Retailer 8
-
€1,177 EUR
$1,315 USD
View
B
Retailer 9
-
€1,423 EUR
$1,590 USD
View
B
Retailer 10
-
€1,462 EUR
$1,633 USD
View
B
Retailer 11
-
€1,731 EUR
£1,523 GBP
View
Most Expensive
Do Amore Diamonds
27-579233F84 · Oct 31
€2,873 EUR
$3,210 USD
View
Price under review
11 more retailers have this diamond
Prices start from €464 EURSave up to €1,268 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.73ct Round
€464 EUR